Datasheet

Specification for Sealed Rechargeable Nickel Metal Hydride Battery
Model:
Chemical System: Nickel Metal Hydride Ni-MH
Type AA Consumer Use
Nominal Voltage Standard 1,2 V
Nominal Capacity Low Rate - 0.1C 1500 mAh
Weight 24,5 g
Capacity Charge Discharge Minimum Typical
Low Rate - 0.1C 0.1C 0.2C 1350 mAh 1420 mAh
High Rate - 1C 0.1C 1C 1188 mAh 1240 mAh
Charging Standard Quick* Fast*
Minimum Charge 150 mA (0.1C) 150 mA (0.1C) 150 mA (0.1C)
Time Required (hrs) 16 hrs 16 hrs 16 hrs
Maximum Charge 300 mA (0.2C) 750 mA (0.5C) 1500 mA (1C)
Time Required (hrs) < 8 hrs < 2.2 hrs < 66 min (or - Delta V)
Minimum Overcharge 150 mA (0.1C)
Maximum Overcharge 1500 mA with cut-off control
Maximum Discharge Current Continuous 4,5 A
Momentary (1 second ) 15 A
Internal Impedance Typical at 1000Hz 30 milliohms at 50% Discharge
Temperature Storage for < 1 Month (deg.C) Storage for < 1 Year (deg.C)
Minimum -20 -10
Maximum 40 30
Discharge (deg.C) Charge (deg.C)
Minimum -20 -20
Maximum 50 40
Service Life Standard (IEC61951-2) upto 500 cycles (for reference)
Designations IEC 61951-2
*
Quick and Fast charge require cut-off control circuitry to terminate charge or switch to trickle charge when cell reaches full charge
Remark: The information contained herein is presented only as a guide for the applications of our products
Data in this specification are subjected to change without notice and become contractual only
after written confirmation by Emmerich. D 14,0 ± 0.5
C 5,0 ± 0.3
H 50,0 ± 0.5
H1 1,5 (REF)
Dimensions (mm)
EMMERICH NIMH AKKU AA 1500 MAH HIGHTOP (255024)
H
H
1
D
C
Charge:150mA x 16hrs at 20deg.C
Charge: 150mA x 16hrs at 20deg.C
750mA
(0.5C)
300mA
(0.2C)
150mA
(0.1C)
4500mA
(3C)
3000mA
(2C)
1500mA
(1C)